National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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Hazardous Weather Conditions

Current Conditions

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Slidell Airport LA

7 Day Forecast

Today

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 77 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 54 °F

Monday

Sunny

Sunny

High: 66 °F

Monday
Night

Mostly Clear

Mostly
Clear

Low: 38 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 60 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 37 °F

Wednesday

Sunny

Sunny

High: 60 °F

Wednesday
Night

Clear

Clear

Low: 40 °F

Thanksgiving
Day

Sunny

Sunny

High: 64 °F

Detailed Forecast

  • Today A chance of showers and thunderstorms before noon, then a slight chance of showers between noon and 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 77. Southwest wind around 15 mph. Chance of precipitation is 50%.
  • Tonight Mostly clear, with a low around 54. Southwest wind around 10 mph.
  • Monday Sunny, with a high near 66. Northwest wind 5 to 10 mph.
  • Monday Night Mostly clear, with a low around 38. Northwest wind 5 to 10 mph becoming north after midnight.
  • Tuesday Mostly sunny, with a high near 60. North wind 5 to 10 mph.
  • Tuesday Night Partly cloudy, with a low around 37.
  • Wednesday Sunny, with a high near 60.
  • Wednesday Night Clear, with a low around 40.
  • Thanksgiving Day Sunny, with a high near 64.
  • Thursday Night Clear, with a low around 40.
  • Friday Sunny, with a high near 64.
  • Friday Night Mostly clear, with a low around 42.
  • Saturday Mostly sunny, with a high near 66.